Stochastic modeling of resin flow in fibrous media in liquid composite molding

Abstract

An efficient methodology to determine the probabilistic robustness of a Liquid Composite Molding processes on screen by coupling finite elements software with a stochastic method is described. A non-intrusive Stochastic Finite Elements Method, recently proposed by Berveiller [7], is used as the stochastic solver. Interest in the field of liquid composite manufacturing simulation is the possibility to predict influence of random parameters on the injection cycle time with an optimal number of simulations.

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